API 5CT N80 Casing Tubing from Japan
Seamless tubing made from nonalloy steel, conforming to API 5CT specifications for N80 grade, used in oil and gas wells to line the borehole and protect against collapse. It falls under HTS 7306.29.60 as it is iron or nonalloy steel tubing specifically for drilling applications. The tubing's strength and corrosion resistance make it ideal for intermediate casing strings.
Duty Rate — Japan → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Verify API 5CT certification and provide mill test certificates (MTC) to confirm compliance with oilfield standards
• Ensure proper documentation of chemical composition to prove nonalloy steel status and avoid reclassification